1998 Pontiac Bonneville Owner's Manual - Page 256

To provide cleaner air,all gasolines in the United States Fuels in Foreign Countries are now requiredto contain additives that will help If you plan ondriving in another country outside the prevent depositsfrom forming in your engineand fuel United States or Canada, the proper may be hard to fuel system, allowing your emission control system to fuel function properly. Therefore, you should not have to add find. Never use leaded gasoline or any other not recommended in the previous text on fuel. Costly repairs anything to the fuel. In addition, gasolines containing caused by use of improper wouldn't be covered by fuel oxygenates, suchas ethers and ethanol, and your warranty. reformulated gasolines may available in your areato be help clean thei . General Motors recommends that you To check on fuel availability, ask an auto club, or ar use these gasolines they comply with if the contact a major company that does business in the oil specifications described earlier. country where you'll be driving. You can also write us at the following address for advice. Just tellus where you're going and give your NOTICE: Vehicle Identification Number (VIN). General Motors Overseas Distribution Corporation Your vehicle was not designed for he1 that 1908 Colonel Sam Drive contains methanol. Don't use it. It can corrode Oshawa, OntarioL1H 8W metal parts in your fuel system and damage also plastic and rubber parts. That damage wouldn't be covered under your warranty.